http://www.literacycoachingonline.org/ - The Literacy Coaches Clearinghouse is a great "one stop shopping" experience for coaches at all levels! Sponsored by IRA and NCTE, this site provides coaching tools, research, blogs, and much more!
Choice Literacy This site provides a mix of both free and for-sale resources. Sign up for the Big Fresh - a free monthly newsletter filled with great tips for literacy leaders!
Jim Knight Instructional Coaching
Literacy Coaching Ning - FANTASTIC ning that provides a forum for coaches to "browse, borrow, and build"
Cognitive Coaching
National School Reform Faculty
Getting Started as a Coach Blog - Great blog by Diane Sweeney (author of Learning Along the Way)
Choice Literacy This site provides a mix of both free and for-sale resources. Sign up for the Big Fresh - a free monthly newsletter filled with great tips for literacy leaders!